earth and rockfill dam 中文意思是什麼
earth and rockfill dam
解釋
土石壩-
It has accumulated much experience in the choice of earth rockfill dam ' s material, division of dam ' s body, stabilization of dam, seepage, settlement, analysis of stress and strain, treatment of foundation, criterion of reclamation and machine of construction and so on
在土石壩築壩材料,壩體分區,壩體穩定,滲流,沉降及應力應變分析,基礎處理,填築標準,施工機具等一系列關鍵技術上,已經積累了豐富的經驗。 -
The life span of the proper geomembrane used in dam under water can reach over 100 years. it can be used in the earth and rockfill dams with more than 100m heights
在壩內和水下的土工膜,老化速度非常緩慢,某些土工膜在壩內水下使用壽命可達百年以上。 -
But after many years running, many earth rockfill dam and its foundation has much disease, its normally use and benefit are influenced
但由於許多土石壩經過幾十年的運行,壩體壩基都不同程度的存在不少問題,影響了正常使用及效益的發揮。
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